It is a double column, You can see, it starts with hydrogen and goes to mercury in ascending order of atomic mass.
双纵栏，你们看到，从氢开始，然后到水银，按原子质量的升序排列。
A thermometer often now, and more often back in the early 1800s, consists of a glass tube up which a column of mercury or alcohol can travel from a reservoir at the base.
现在常见的温度计由一个玻璃管和一个位于底部的贮液槽组成，贮液槽中的水银或酒精沿玻璃管上升形成液柱。
The air pressure is determined by the height of mercury column.
利用水银柱的高度来量度气压。
The height of the mercury column AB will vary according to the air pressure.
水银柱ab之间的高度会随气压而改变。
Manual measuring USES mercury column type sphygmomanometer or barometric pressure manner sphygmomanometer.
人工测量的血压计是水银柱血压计和气压表式血压计。
He also writes an observing column and creates star maps for the Astronomical Society of the Pacific's Mercury magazine.
他还写一个观测列，创造了太平洋的水星杂志天文学会星图。
He found that the mercury column measured the predicted height.
他发现水银柱达到了预期的高度。
He found that the mercury column measured the predicted height.
他发现水银柱达到了预期的高度。
应用推荐